Charger for an electric toothbrush



FIG. 1 is a top right perspective view of a charger for an electric toothbrush showing our new design;

FIG. 2 is a bottom left perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left elevation view thereof; and,

FIG. 7 is a right elevation view thereof.

The broken lines in the figures depict portions of the article which form no part of the claimed design. 

CLAIM The ornamental design for a charger for an electric toothbrush, as shown and described. 